T/PZYX 006-2020 Pingshan Honeysuckle

Scope

Scope: This document stipulates the protection scope of the geographical indication certification trademark for Pingshan Forsythia, its growth environment, cultivation techniques, quality requirements, testing methods, inspection rules, and marking, packaging, transportation, and storage. This document applies to the geographical indication certification trademark protection of Pingshan Forsythia. Main technical content: 1. Production environment: Mountains with an altitude of 400m to 1500m. Calcareous brown soil, mainly with a texture of sandy loam, with a pH value range of 7.9 to 8.4. The average annual sunshine duration is 2288.6 hours, the average annual temperature is 12.4℃, the active temperature above 0℃ is 4700℃, and the average annual rainfall is 550mm. 2. Quality requirements: 3.1 Sensory evaluation: 3.2 Physical and chemical indicators: Project Indicator Project Indicator Green Forsythia Old Forsythia Impurities/% ≤ 3.0 9.0 Water content/% ≤ 9.0 9.0 Total ash content/% ≤ 4.0 4.0 Extractive matter/% ≥ 30.0 16.0 Forsythia glycoside/% ≥ 0.16 0.15 Forsythia ester glycoside A/% ≥ 0.25 3.3 Safety requirements: Heavy metal limit indicators: Project Indicator Project Indicator Lead (calculated as Pb)/(mg/kg) ≤ 5.0 Cadmium (calculated as Cd)/(mg/kg) ≤ 0.3 Arsenic (calculated as As)/(mg/kg) ≤ 2.0 Mercury (calculated as Hg)/(mg/kg) ≤ 0.2 Copper (calculated as Cu)/(mg/kg) ≤ 20.0 Pesticide residues shall comply with relevant national regulations. Any pesticides prohibited by national regulations shall not be detected.

Development Information

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